tetano
Editor, Senior Moderator
Pediatr Allergy Immunol. 2020 Apr 24.
doi: 10.1111/pai.13267. Online ahead of print.
SARS-CoV-2 Infection in Children - Understanding the Immune Responses and Controlling the Pandemic
Xiaoxia Lu[SUP] 1 [/SUP], Yun Xiang[SUP] 2 [/SUP], Hui Du[SUP] 1 [/SUP], Gary Wing-Kin Wong[SUP] 3 [/SUP]
Affiliations
Abstract
In December 2019, a cluster of patients with severe pneumonia caused by a novel coronavirus (SARS-CoV-2) emerged in the city of Wuhan, China. The disease is now termed coronavirus disease 2019 (COVID-19). In the early reports, the patients were mainly middle-aged and elderly men, and children appeared to be less susceptible to this infection. With modern and efficient transportation, the disease quickly spread to almost all corners of the world and the mortality far exceeds those caused by severe acute respiratory syndrome coronavirus (SARS) or Middle East respiratory syndrome coronavirus (MERS). As the number of children with COVID-19 gradually increases, the disease has been documented in premature babies, infants, children and adolescents. Severe and fatal cases in children are relatively rare. The burden of disease in children has been relatively low, but the high proportions of asymptomatic or mildly symptomatic infections in children deserve careful attention. Clear understanding of the immune responses to the virus in children and the transmission potential of asymptomatic children are of paramount importance for the development of specific treatments and vaccine in order to effectively control the ongoing pandemic.
doi: 10.1111/pai.13267. Online ahead of print.
SARS-CoV-2 Infection in Children - Understanding the Immune Responses and Controlling the Pandemic
Xiaoxia Lu[SUP] 1 [/SUP], Yun Xiang[SUP] 2 [/SUP], Hui Du[SUP] 1 [/SUP], Gary Wing-Kin Wong[SUP] 3 [/SUP]
Affiliations
- PMID: 32330332
- DOI: 10.1111/pai.13267
Abstract
In December 2019, a cluster of patients with severe pneumonia caused by a novel coronavirus (SARS-CoV-2) emerged in the city of Wuhan, China. The disease is now termed coronavirus disease 2019 (COVID-19). In the early reports, the patients were mainly middle-aged and elderly men, and children appeared to be less susceptible to this infection. With modern and efficient transportation, the disease quickly spread to almost all corners of the world and the mortality far exceeds those caused by severe acute respiratory syndrome coronavirus (SARS) or Middle East respiratory syndrome coronavirus (MERS). As the number of children with COVID-19 gradually increases, the disease has been documented in premature babies, infants, children and adolescents. Severe and fatal cases in children are relatively rare. The burden of disease in children has been relatively low, but the high proportions of asymptomatic or mildly symptomatic infections in children deserve careful attention. Clear understanding of the immune responses to the virus in children and the transmission potential of asymptomatic children are of paramount importance for the development of specific treatments and vaccine in order to effectively control the ongoing pandemic.